| 摘要 |
PROBLEM TO BE SOLVED: To provide a biomass mixed fuel combustion apparatus achieved in the mixed fuel burning of biomass fuel, the basis of which is solid flora and fauna fat and oil at an ordinary temperature with heavy oil in an oil fired power plant. SOLUTION: Liquid HPP heavy oil is transferred from an HPP heavy tank 16 where the HPP heavy oil which is solid at an ordinary temperature is heated and stored in a liquid state to an HPP heavy oil service tank 12 and stored therein. On the other hand, biomass fuel the basis of which is solid flora and fauna fat and oil at an ordinary temperature is heated at the substantially same temperature as the HPP heavy oil and stored in a liquid state in a biomass storage tank 11, the biomass fuel is supplied from a biomass fuel injection line 13 to the HPP heavy oil service tank 12, and biomass heavy oil mixed fuel obtained by mixing the HPP heavy oil with the biomass fuel is stored in the HPP heavy oil service tank 12. The biomass heavy oil mixed fuel stored in the HPP heavy oil service tank 12 is supplied to a burner 22 of a boiler 21 by an HPP heavy oil injection pump 19. COPYRIGHT: (C)2008,JPO&INPIT
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